Policy Compass
Energy codes

CMP398 and CMP412 Authority Decision

Suite of code modifications in relation to the Electricity System Restoration Standard

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On 5 February 2024, we approved Grid Code Modification GC0156. One part of GC0156 puts an obligation on existing and future Connection and Use of System Code (CUSC) parties who are not contracted with the ESO to provide Restoration Services to have 72-hours resilience onsite for their plant and apparatus. CMP398 proposes to to introduce a cost recovery mechanism into the CUSC for obligations that GC0156 imposed on CUSC parties without a Restoration contract. CMP412 proposes to facilitate the implementation of CMP398 by making a small amendment to Section 14 of the CUSC.

Main document

[CMP398 Authority Decision [PDF, 219.68KB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/CMP398%20Authority%20Decision%20Final.pdf)

[CMP412 Authority Decision [PDF, 144.40KB]

](https://www.ofgem.gov.uk/sites/default/files/2024-02/CMP412%20Authority%20Decision%20Final.pdf)

Suite of code modifications in relation to the Electricity System Restoration Standard

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CMP398 and CMP412 Authority Decision